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    Reforming and isomerization process
    1.
    发明授权
    Reforming and isomerization process 失效
    改革和异构化过程

    公开(公告)号：US4432862A

    公开(公告)日：1984-02-21

    申请号：US340071

    申请日：1982-01-18

    申请人： Gerrit S. Swart ,  Louis S. Dauber ,  Richard P. O'Connor

    发明人： Gerrit S. Swart ,  Louis S. Dauber ,  Richard P. O'Connor

    IPC分类号： C10G35/04

    CPC分类号： C10G35/04

    摘要： A reformate lean oil absorber is used in the downstream processing facilities of a reformer unit to remove isobutane and heavier components from a separator overhead vapor, part of which is reformer recycle gas. Stabilized reformate may be employed as lean oil to the absorber, and the fat oil is recycled to the stabilizer for isobutane recovery of isobutane and normal butane as overhead product and C.sub.5.sup.+ liquid as bottoms product. The mixed butanes are separated, and the isobutane employed as alkylation feedstock. The n-butane is recycled with the naphtha to the reformer unit, the absence of butanes in the recycle gas considerably enhancing the amount of isobutane produced in the reforming unit.

    摘要翻译： 在重整器单元的下游处理设备中使用重整油贫油吸收器，以从分离器塔顶蒸气中除去异丁烷和较重组分，其中一部分是重整器循环气体。 可以将稳定的重整油用作吸收器的贫油，并将脂肪油再循环至稳定剂以异丁烷回收异丁烷和正丁烷作为塔顶产物和作为底部产物的C5 +液体。 将混合的丁烷分离，并将异丁烷用作烷基化原料。 正丁烷与石脑油一起再循环到重整单元中，循环气体中不存在丁烷显着增加了重整单元中产生的异丁烷的量。

    Fixed-bed/moving-bed two stage catalytic reforming with recycle of hydrogen-rich stream to both stages
    2.
    发明授权
    Fixed-bed/moving-bed two stage catalytic reforming with recycle of hydrogen-rich stream to both stages 失效
    固定床/移动床两阶段催化重整，将富氢流循环到两个阶段

    公开(公告)号：US5221463A

    公开(公告)日：1993-06-22

    申请号：US805333

    申请日：1991-12-09

    申请人： Paul W. Kamienski ,  Gerrit S. Swart

    发明人： Paul W. Kamienski ,  Gerrit S. Swart

    IPC分类号： C10G59/02

    CPC分类号： C10G59/02

    摘要： A two stage process for catalytically reforming a gasoline boiling range hydrocarbonaceous feedstock. The reforming is conducted in two stages wherein the first stage is operated in a fixed bed mode, and the second stage is operated in a moving bed continuous catalyst regeneration mode. A hydrogen-rich stream is recycled through both stages.

    摘要翻译： 催化重整汽油沸程烃原料的两阶段方法。 重整在两个阶段进行，其中第一阶段以固定床模式操作，第二阶段在移动床连续催化剂再生模式下操作。 富氢流在两个阶段中循环使用。

    Fixed-bed/moving-bed two stage catalytic reforming
    4.
    发明授权
    Fixed-bed/moving-bed two stage catalytic reforming 失效
    固定床/移动床两级催化重整

    公开(公告)号：US5354451A

    公开(公告)日：1994-10-11

    申请号：US805360

    申请日：1991-12-09

    申请人： Stuart S. Goldstein ,  Paul W. Kamienski ,  David W. Staubs ,  Gerrit S. Swart ,  George A. Swan, III

    发明人： Stuart S. Goldstein ,  Paul W. Kamienski ,  David W. Staubs ,  Gerrit S. Swart ,  George A. Swan, III

    IPC分类号： C10G59/02 ,  C10G35/04

    CPC分类号： C10G59/02

    摘要： A two stage process for catalytically reforming a gasoline boiling range hydrocarbonaceous feedstock. The reforming is conducted in two stages wherein the first stage is operated in a fixed-bed mode, and the second stage is operated in a moving-bed continual catalyst regeneration mode. A gaseous stream comprised of hydrogen and predominantly C.sub.4.sup.-- hydrocarbon gases are separated between stages. A portion of the hydrogen-rich gaseous stream is recycled and the remaining portion along with the C.sub.5.sup.+ stream are sent to second stage reforming.

    摘要翻译： 催化重整汽油沸程烃原料的两阶段方法。 重整在两个阶段进行，其中第一阶段以固定床模式操作，第二阶段以移动床连续催化剂再生模式操作。 由氢和主要是C4-烃气体组成的气流在两个阶段之间分离。 一部分富氢气流被再循环，剩余部分与C5 +流一起送入第二级重整。

    Fixed-bed/moving-bed two stage catalytic reforming with interstage aromatics removal
    5.
    发明授权
    Fixed-bed/moving-bed two stage catalytic reforming with interstage aromatics removal 失效
    固定床/移动床两级催化重整与阶段芳烃去除

    公开(公告)号：US5211838A

    公开(公告)日：1993-05-18

    申请号：US805334

    申请日：1991-12-09

    申请人： Staubs, David W. ,  Stuart S. Goldstein ,  Paul W. Kamienski ,  Gerrit S. Swart ,  George A. Swan, III ,  Kenneth R. Clem

    发明人： Staubs, David W. ,  Stuart S. Goldstein ,  Paul W. Kamienski ,  Gerrit S. Swart ,  George A. Swan, III ,  Kenneth R. Clem

    IPC分类号： C10G59/02

    CPC分类号： C10G59/02

    摘要： A two stage process for catalytically reforming a gasoline boiling range hydrocarbonaceous feedstock. The reforming is conducted in two stages wherein the first stage is operated in a fixed bed mode, and the second stage is operated in a moving bed continual catalyst regeneration mode. A gaseous stream comprised of hydrogen and predominantly C.sub.4.sup.- and a C.sub.5.sup.+ liquid stream are produced between stages. A portion of the hydrogen-rich stream is recycled and the and the remaining portion and an aromatics-lean stream, which is obtained during aromatics separation between stages, is sent to second stage reforming.

    摘要翻译： 催化重整汽油沸程烃原料的两阶段方法。 重整在两个阶段进行，其中第一阶段以固定床模式操作，第二阶段在移动床连续催化剂再生模式下操作。 在级之间产生由氢气和主要为C4-和C5 +液体流组成的气流。 一部分富氢流被再循环，并且在阶段之间的芳烃分离期间获得的剩余部分和贫芳烃流被送到第二阶段重整。

    Reforming with two fixed-bed units, each having a moving-bed tail reactor sharing a common regenerator
    6.
    发明授权
    Reforming with two fixed-bed units, each having a moving-bed tail reactor sharing a common regenerator 失效
    用两台固定床单元进行改造，每个固定床单元具有一个共同使用共同的再生器的移动床尾反应器

    公开(公告)号：US5417843A

    公开(公告)日：1995-05-23

    申请号：US245844

    申请日：1994-05-18

    申请人： Gerrit S. Swart ,  Stuart S. Goldstein ,  Paul W. Kamienski ,  George A. Swan, III

    发明人： Gerrit S. Swart ,  Stuart S. Goldstein ,  Paul W. Kamienski ,  George A. Swan, III

    IPC分类号： C10G59/00 ,  C10G35/085

    CPC分类号： C10G59/00

    摘要： A process for reforming a gasoline boiling range naphtha stream using a reforming process unit comprised of two independent process units, each of which are operated in two stages. The first stage is operated in a fixed-bed mode and is comprised of a plurality of serially connected fixed bed reactors, and the second stage is operated in a moving bed continuous catalyst regeneration mode. A hydrogen-rich stream is recycled through both stages for each process unit and the moving-bed reforming zones share a common regeneration zone.

    摘要翻译： 使用由两个独立的处理单元组成的重整处理单元重整汽油沸程石脑油流的方法，每个独立的处理单元分两个阶段进行操作。 第一阶段以固定床模式操作，并且由多个串联连接的固定床反应器组成，第二阶段在移动床连续催化剂再生模式下操作。 对于每个处理单元，富氢流被循环通过两个阶段，并且移动床重整区共享共同的再生区。